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Actually add the count function. Thanks to Tassilo Horn for the report.

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axel 2007-04-25 01:33:17 +10:00
parent c00e1fcf26
commit 52e7a7ec1c
1 changed files with 11 additions and 0 deletions
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share/functions/count.fish Normal file
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function count --description "Count the number of elements of an array"
set -l lines ''
set result 1
for i in $argv
set lines $lines\n
set result 0
end
echo -n $lines|wc -l
return $result
end